| 2025/03 - 三个月 人民币(K¥) | 2024/12 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | (1,680,556) | 3,620,296 | 75,102 | 5,842,242 | 8,693,492 |
| 投资活动产生之现金流量净额 | (2,669,318) | (1,264,582) | 3,193,040 | (1,343,906) | (481,117) |
| 筹资活动产生之现金流量净额 | (1,922,062) | (918,686) | (1,367,265) | (2,482,051) | (5,610,744) |
| 汇率变动对现金及现金等价物的影响 | (403) | 562 | 550 | 2,991 | (745) |
| 现金及现金等价物净增加/(减少) | (6,272,338) | 1,437,589 | 1,901,427 | 2,019,277 | 2,600,885 |
| 期初现金及现金等价物余额 | 22,319,208 | 20,881,619 | 18,980,192 | 16,960,915 | 14,360,030 |
| 期末现金及现金等价物余额 | 16,046,870 | 22,319,208 | 20,881,619 | 18,980,192 | 16,960,915 |